From: Zhaoyang Huang <huangzhaoyang@gmail.com>
To: Shakeel Butt <shakeelb@google.com>
Cc: "zhaoyang.huang" <zhaoyang.huang@unisoc.com>,
Andrew Morton <akpm@linux-foundation.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Peter Zijlstra <peterz@infradead.org>,
Michal Hocko <mhocko@kernel.org>,
Roman Gushchin <roman.gushchin@linux.dev>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
cgroups@vger.kernel.org, ke.wang@unisoc.com
Subject: Re: [PATCH] mm: introduce entrance for root_mem_cgroup's current
Date: Thu, 2 Feb 2023 14:36:55 +0800 [thread overview]
Message-ID: <CAGWkznG6s0RN=gj+nUEfO5KuZw84fxG_KcHMazJu-yJ4OQH5CQ@mail.gmail.com> (raw)
In-Reply-To: <CALvZod4Z5CCD-zgHgYt3iRR1JG60GXCuhWm+fpzXo4ivTJx09Q@mail.gmail.com>
On Thu, Feb 2, 2023 at 2:30 PM Shakeel Butt <shakeelb@google.com> wrote:
>
> On Wed, Feb 1, 2023 at 8:34 PM zhaoyang.huang <zhaoyang.huang@unisoc.com> wrote:
> >
> > From: Zhaoyang Huang <zhaoyang.huang@unisoc.com>
> >
> > Introducing memory.root_current for the memory charges on root_mem_cgroup.
>
> Why and how are you planning to use it?
root_mem_cgroup is lack of such statistic entry for debug purpose,
which is the counterpart of memory.current within other memcgs
next prev parent reply other threads:[~2023-02-02 6:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-02 4:32 zhaoyang.huang
2023-02-02 6:30 ` Shakeel Butt
2023-02-02 6:36 ` Zhaoyang Huang [this message]
2023-02-02 8:27 ` Michal Hocko
2023-02-02 18:24 ` Shakeel Butt
2023-02-03 8:58 ` Michal Hocko
2023-02-03 19:18 ` Shakeel Butt
2023-02-03 17:42 ` Roman Gushchin
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